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10458135231 = 331199756311
BaseRepresentation
bin10011011110101101…
…00111101010111111
3222222211211022111220
421233112213222333
5132404240311411
64445430044423
7520106453115
oct115726475277
928884738456
1010458135231
114487387875
12203a4a9713
13ca88a4ccb
14712d3bab5
15413206b06
hex26f5a7abf

10458135231 has 16 divisors (see below), whose sum is σ = 14401456128. Its totient is φ = 6743685600.

The previous prime is 10458135217. The next prime is 10458135239. The reversal of 10458135231 is 13253185401.

It is not a de Polignac number, because 10458135231 - 25 = 10458135199 is a prime.

It is a super-2 number, since 2×104581352312 (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10458135192 and 10458135201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10458135239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 157566 + ... + 213876.

It is an arithmetic number, because the mean of its divisors is an integer number (900091008).

Almost surely, 210458135231 is an apocalyptic number.

10458135231 is a deficient number, since it is larger than the sum of its proper divisors (3943320897).

10458135231 is a wasteful number, since it uses less digits than its factorization.

10458135231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58342.

The product of its (nonzero) digits is 14400, while the sum is 33.

The spelling of 10458135231 in words is "ten billion, four hundred fifty-eight million, one hundred thirty-five thousand, two hundred thirty-one".

Divisors: 1 3 31 93 1997 5991 56311 61907 168933 185721 1745641 5236923 112453067 337359201 3486045077 10458135231